Search Results: ending friendship

I've had this friend who i used to think as someone whos had my back, i can trust and rely on, and im comfortable with her. One thing to note, we've both made it clear that our feelings are platonic. I think it started when i realized she doesn't appreciate me as much as I do with her. Its like she put me on low priority. I would hold her books, share food all the time, compliments her outfits, hold doors, share an umbrella, hell I've even tucked her in to sleep when she was too tired to get up. Please note, this isn't special treatment, i treat all of my friends like this regardless of gender. These small acts of kindness from my part are seemingly completely thrown aside when i respond to a text with "k". She'd then get really angry at me for no good reason. She'd then proceed to call me mean, rude, always comparing me to other people, etc. We had our first big fight a month ago. We were talking and she said "Can i say something that might hurt?". I said "im heartless". So the she said "I'd choose Jackson over you". Now, backstory on Jackson. He's a huge jerk when it comes to relationships and he dated my friend and dumped her, got back with her, and treated her like shit. He's immature and shouldn't be allowed to date. So naturally i was pissed off, so i ignored her for a few days and she in turn got mad at me, her excuse was "that was a joke. you're now on the list of people i fucking hate when i see them". Long story short i sucked up and apologized for the sake of our friendship. Fast forward to a month later i ended a convo with "k" and she gets mad, i apologize, she says "whatever". I said "if i replied like that, youd be mad as hell at me. She then said "now you're trying to make yourself look like the victim". I was done with her by then. I replied "Think back to our fight u fucking hyprocrit. Im done. Then she blocked me from all social media.
Im planning on just ending our friendship. Im at the breaking point. I can't do this anymore. Any help is great